/**
* Invalid Enum Duplicate
* @param {any} before
* @param {enum} day
*  [sunday, 0]
*  [tuesday, 2]
*  [wednesday, 3]
*  [thursday, 4]
*  [friday, 5]
*  [saturday, 6]
*  [wednesday, 1]
* @param {any} after
* @returns {number}
*/
module.exports = async (before = null, day, after = null) => {
  return day;
};
